Mile Post 398 is a 2007 independent drama film written, directed and produced by Shonie and Andee De La Rosa, it is also the first featured film in cinema history that an all-Navajo team wrote, produced, directed, filmed and starred in.Filmed almost entirely in Kayenta, Arizona, as well as in several other locations in the surrounding region, (Black Mesa, Chinle, Many Farms and Tsegi). It was an official selection of the American Indian Film Festival and Monument Valley Film Festival.